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The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.
package org.bouncycastle.jce.spec;
import java.math.BigInteger;
/**
* Elliptic Curve private key specification.
*/
public class ECPrivateKeySpec
extends ECKeySpec
{
private BigInteger d;
/**
* base constructor
*
* @param d the private number for the key.
* @param spec the domain parameters for the curve being used.
*/
public ECPrivateKeySpec(
BigInteger d,
ECParameterSpec spec)
{
super(spec);
this.d = d;
}
/**
* return the private number D
*/
public BigInteger getD()
{
return d;
}
}
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